Dr. Ronald M. Angles, DO
- Medicare services, 2024
- 231
- Medicare patients, 2024
- 219
- Part D claims, 2024
- 349
- Hospital affiliations
- 1
- Industry payments
- $3,003
- Practice address
- 1235 E Cherokee St, Springfield, MO 65804
- Practice phone
- Call (417) 820-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Hospital Springfield & Children's Mercy
Springfield, Missouri
Find Dr. Angles' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Ronald M. Angles is a gastroenterologist in Springfield, Missouri
Dr. Angles practices at Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri.
Dr. Angles' NPI, 1245284918, was assigned on May 19, 2006. Dr. Angles holds Missouri license 2018028452.
- NPI
- 1245284918NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870490311
- NPI enumeration date
- May 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 820-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronald M. Angles practices at Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri
Dr. Angles' primary practice is Mercy Hospital Springfield & Children's Mercy, at 1235 E Cherokee St, Springfield, MO 65804 in Greene County. The practice phone is (417) 820-2000.
- Mercy Hospital Springfield & Children's Mercy1235 E Cherokee St, Springfield, MO 65804 · Greene CountyPhone(417) 820-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ronald M. Angles is affiliated with 2 sites of care and 1 medical group
Dr. Angles' primary practice is Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri. Dr. Angles is also affiliated with Mercy Hospital Springfield. The medical group on file is Mercy Clinic Family Medicine - Hollister.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ronald M. Angles' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Angles practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital Springfield & Children's Mercy | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronald M. Angles is one of 329 gastroenterologists in Missouri
Gastroenterology is Dr. Angles' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Angles is licensed in Missouri.
Specialties and state licenses
- Gastroenterology, MissouriPrimary
Gastroenterologists near Dr. Angles
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ronald M. Angles billed Medicare for 231 services in 2024
CMS data shows 231 Medicare services from Dr. Angles across 9 procedure codes in 2024, for 219 Medicare patients. Medicare paid $26,263 for them.
Dr. Angles' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2732024: 15942%
- Office and hospital visits
- 2023: 2662024: 5978%
- Other services
- 2023: 02024: 13
Where Dr. Angles' Medicare services took place, 2024
- In an office2712%
- In a facility20488%
Dr. Angles compared with the Missouri median for gastroenterologists, 2024
- Dr. Angles
- Missouri median
- Medicare services
- 231vs 41644% below
- Medicare patients
- 219vs 29626% below
- Part D claims
- 299vs 43431% below
Medians across 337 gastroenterologists in Missouri with Dmand AI profiles that report each measure.
Dr. Angles' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Angles?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Angles and other gastroenterologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronald M. Angles treated 219 Medicare patients in 2024, average age 74
CMS counts 219 Medicare patients who saw Dr. Angles in 2024. The largest group is 65 to 74, with 95 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Angles' median patient age at 70, with 52% women.
Dr. Angles' Medicare patients by age, 2024
Dr. Angles' Medicare patients by sex, 2024
- Women11553%
- Men10447%
Chronic conditions among Dr. Angles' Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis51%
- Ischemic heart disease40%
- Heart failure37%
- COPD36%
- Atrial fibrillation35%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Angles' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ronald M. Angles wrote 349 Medicare Part D claims in 2024
In 2024, Dr. Angles wrote 349 Medicare Part D claims for 219 patients. 81% of them were for generic drugs. CMS names the drug for 299 of them, across 8 drugs with 11 or more claims each, at $3,502 in total drug cost. In 2023, CMS named 132 claims across 2 drugs.
Dr. Angles' Part D claims by kind of drug, 2024
- Generic282 claims81%
- Brand-name67 claims19%
Dr. Angles' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Angles' Part D claims, 2024
- Antibiotics4%14 of 349 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1322024: 299127%
Drugs named by CMS: 8 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Ronald M. Angles ranks in the 75th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Angles accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 94 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Angles, more than 75% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Angles ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 75th percentile94 procedures
- Colonoscopy
- 67th percentile59 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ronald M. Angles received $3,003 in industry payments from 2016 to 2025
CMS Open Payments shows 61 general payments to Dr. Angles from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $1,361.
General payments to Dr. Angles by program year, 2016 to 2025
Companies that paid Dr. Angles the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ronald M. Angles's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ronald M. Angles
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ronald M. Angles' NPI number?
Dr. Ronald M. Angles' NPI number is 1245284918. It was assigned on May 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald M. Angles?
Dr. Ronald M. Angles is a gastroenterologist in Springfield, Missouri. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Ronald M. Angles practice?
Dr. Angles practices at 1235 E Cherokee St, Springfield, MO 65804. Dr. Angles' primary practice is Mercy Hospital Springfield & Children's Mercy in Springfield, Missouri.
What is Dr. Ronald M. Angles' office phone number?
The practice phone on file for Dr. Angles is (417) 820-2000.
What is Dr. Ronald M. Angles' medical license number?
Dr. Angles holds Missouri license 2018028452.
Which hospitals is Dr. Ronald M. Angles affiliated with?
Dr. Angles is affiliated with Mercy Hospital Springfield.
What medical group is Dr. Ronald M. Angles part of?
Dr. Angles is linked to Mercy Clinic Family Medicine - Hollister.
Does Dr. Ronald M. Angles accept Medicare?
Yes. CMS data shows Dr. Angles billed Medicare for 231 services in 2024, and Dr. Angles accepts Medicare assignment.
How many Medicare patients does Dr. Ronald M. Angles see?
CMS counts 219 Medicare patients who saw Dr. Angles in 2024, with an average age of 74.
What services does Dr. Ronald M. Angles bill to Medicare?
In 2024, Dr. Angles' most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (43235) and hospital inpatient care (99222).
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What drugs does Dr. Ronald M. Angles prescribe most?
In 2024 Medicare Part D data, Dr. Angles' most prescribed drugs by claims were Pantoprazole Sodium, Peg 3350-Electrolyte and Gavilyte-N.
Has Dr. Ronald M. Angles received payments from drug or device companies?
CMS Open Payments shows $3,003 in general payments to Dr. Angles from 17 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Ronald M. Angles been practicing?
Dr. Angles graduated from medical school in 1991, 35 years ago.
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